Your 1983 Ford LTD deserves a K&N! Select the Product Info button below to see everything the air filter fits.

Vehicle

Product

1983 Ford LTD 3.3L L6 CARB - All ModelsAutomotive

I'm in the horse industry and got tired of dust clogging up my filters every month from going to events. Not only do I not have to buy a new filter monthly, but I get a noticeable boost during highway driving. I can accelerate up hills using overdrive in an 80's Ford 4.9L, not an easy feat considering everything else is stock. It's also helped a touch with the mpg's. I went from 18-20 to 20-22.